ADC08B200CIVS Equivalent & Substitute Parts

Part Overview

The ADC08B200CIVS is an 8-bit analog-to-digital converter manufactured by Texas Instruments, designed for single-ended input data acquisition applications. This device features a 200 MHz sampling rate and operates with external voltage references across analog and digital supply ranges of 3V to 3.6V and 2.7V to 3.6V respectively. The part is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations.

Substiute Parts

ADC08B200CIVS

Texas InstrumentsIn Stock: 2736ADC08B200CIVS Datasheet

Current PartRFQ

ADC08B200CIVS/NOPB

Texas InstrumentsIn Stock: 1143ADC08B200CIVS/NOPB Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the ADC08B200CIVS is determined by strict equivalence across the following critical parameters:

• Resolution: 8-bit conversion capability
• Sampling Rate: 200 MHz minimum performance
• Input Configuration: Single-ended input topology
• Data Interface: Parallel output protocol
• Reference Architecture: External voltage reference requirement
• Supply Voltage Ranges: Analog supply 3V–3.6V and digital supply 2.7V–3.6V
• Package: 48-TQFP (7x7) surface mount form factor
• Temperature Range: -40°C to 105°C operational envelope

The ADC08B200CIVS/NOPB qualifies as a direct substitute based on identical electrical specifications and mechanical compatibility. The primary distinction is packaging format and product status transition.

Parameter Comparison

Engineering Selection Recommendations

The ADC08B200CIVS/NOPB is the direct functional equivalent for the obsolete ADC08B200CIVS. Both devices share identical electrical and mechanical specifications, ensuring pin-for-pin compatibility and equivalent circuit performance.

The ADC08B200CIVS/NOPB offers the following advantages for new designs and ongoing production:

• Active product status ensures continued manufacturer support and availability
• ROHS3 compliance satisfies environmental and regulatory requirements for modern applications
• Tray packaging format supports high-volume manufacturing workflows
• Identical performance characteristics eliminate circuit redesign requirements

For legacy system maintenance where the original ADC08B200CIVS is required, the ADC08B200CIVS/NOPB provides seamless substitution without functional or mechanical modification.

Frequently Asked Questions (FAQ)

Q: Are the ADC08B200CIVS and ADC08B200CIVS/NOPB pin-compatible?

A: Yes. Both devices use the 48-TQFP (7x7) package with identical pinout and electrical characteristics. Direct substitution on existing PCBs is supported without layout modification.

Q: What is the difference between these two part numbers?

A: The primary differences are product status and compliance certification. The ADC08B200CIVS is obsolete and RoHS non-compliant, while the ADC08B200CIVS/NOPB is active and ROHS3 compliant. Packaging format differs: standard versus tray. Electrical performance is identical.

Q: Can I use ADC08B200CIVS/NOPB in applications originally designed for ADC08B200CIVS?

A: Yes. The ADC08B200CIVS/NOPB is a direct substitute. All electrical specifications, supply voltage ranges, sampling rate, resolution, and operating temperature range are identical. No circuit modifications are required.

Q: What does the "/NOPB" suffix indicate?

A: The "/NOPB" designation indicates the part is supplied in tray packaging without lead-free plating. This is a packaging and processing variant that does not affect electrical functionality.

Q: Is the 48-TQFP package suitable for high-density PCB layouts?

A: The 48-TQFP (7x7) package is a standard surface-mount form factor suitable for modern PCB designs. Pin spacing and thermal characteristics are consistent with industry standards for this package class.

Q: What supply voltages are required for operation?

A: The device requires separate analog and digital supply voltages. Analog supply operates at 3V to 3.6V, while digital supply operates at 2.7V to 3.6V. External voltage references are required for conversion operation.